243588037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 321914880

約数和(自身を除く): 78326843

約数列:

[1, 7, 11, 19, 77, 133, 167, 209, 997, 1169, 1463, 1837, 3173, 6979, 10967, 12859, 18943, 22211, 34903, 76769, 132601, 166499, 208373, 244321, 1165493, 1458611, 1831489, 3163481, 12820423, 22144367, 34798291, 243588037]

約数ペア:

[(1, 243588037), (7, 34798291), (11, 22144367), (19, 12820423), (77, 3163481), (133, 1831489), (167, 1458611), (209, 1165493), (997, 244321), (1169, 208373), (1463, 166499), (1837, 132601), (3173, 76769), (6979, 34903), (10967, 22211), (12859, 18943)]